Publicación
Optical jets in blazars and radio galaxies.
The authors have used HST/WFPC2 to observe the optical jet of the two extragalactic radio sources PKS 0521-365 (z = 0.055) and 3C 371 (z = 0.050). For PKS 0521...
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PublicaciónOptical spectral characterization of the TeV extreme blazar 2WHSP J073326.7+515354The emission from the relativistic jets in blazars usually outshines their host galaxies, challenging the determination of their distances and the...
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PublicaciónOptical variability of the blazar 3C 371: From minute to year timescalesContext. The BL Lac object 3C 371 was observed by the Transiting Exoplanet Survey Satellite (TESS) for approximately a year, between July 2019 and July 2020...
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PublicaciónParticle acceleration in low-power hotspots: modelling the broad-band spectral energy distributionThe acceleration and radiative processes active in low-power radio hotspots are investigated by means of new deep near-infrared (NIR) and optical Very Large...
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PublicaciónPolarimetric and spectroscopic optical observations of the ultra-compact X-ray binary 4U 0614+091Aims: We present a polarimetric and spectroscopic study of the persistent ultra-compact X-ray binary 4U 0614+091 aimed at searching for the emission of a...
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PublicaciónPolarimetry of the transient relativistic jet of GRB 110328/Swift J164449.3+573451We present deep infrared (Ks-band) imaging polarimetry and radio (1.4- and 4.8-GHz) polarimetry of the enigmatic transient Swift J164449.3+573451. This source...
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PublicaciónPowerful outflows in the central parsecs of the low-luminosity active galactic nucleus NGC 1386Low-luminosity active galactic nuclei, i.e. L_{bol}/Ledd ∼ 10-6-10-3, constitute the bulk population of active galactic nuclei (AGNs). Powerful jets, common in...
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CharlaProbing gamma-ray production in relativistic jets of flat spectrum radio quasarsThe MAGIC telescopes discovered very high energy (VHE, E>100 GeV) gamma-ray emission coming from the distant Flat Spectrum Radio Quasar (FSRQ) PKS 1222+21 (4C...
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PublicaciónProbing Jet Launching in Neutron Star X-Ray Binaries: The Variable and Polarized Jet of SAX J1808.4-3658We report on an optical photometric and polarimetric campaign on the accreting millisecond X-ray pulsar (AMXP) SAX J1808.4-3658 during its 2019 outburst. The...